GitHub - sonots/growthforecast-tuning: GrowthForecast/RRDtool ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ç§˜ä¼ã®æ›¸You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
rrdtoolã¯ç™’ã— - æ¡åŽŸç¿”市ã®æ—¥è¨˜
ã“ã®é ƒã¯GraphiteやらInfluxDBãŒrrdtoolã«å–ã£ã¦ä»£ã‚られã¤ã¤ã‚ã‚‹ã‚“ã§ã—ょã†ãŒã€rrdtoolã®ã‚³ãƒžãƒ³ãƒ‰å¼•æ•°ã¯ã„ã˜ã£ã¦ã¿ã‚‹ã¨æ„外ã¨æ¥½ã—ã„ã‚‚ã®ã§ã™(人ã«ã‚ˆã‚Šã¾ã™ãŒ)。ã“ã®ã‚ã„ã "rrdtool 誰ãŒä¸€ç•ªã‹ã£ã“ã„ã„グラフæã‘ã‚‹ã‹é¸æ‰‹æ¨©"— æ¡åŽŸç¿”市 (@shoichimasuhara) April 4, 2014 ã¨ã‹æ€ã„ã¤ãã§è¨€ã„ã¾ã—ãŸãŒã€ã¨ã‚Šã‚ãˆãšåºã®å£ã¨ã„ã†ã‹å‰åº§ã¨ã„ã†ã‹ã€ã¨ã‚Šã‚ãˆãšã‚„ã£ã¦è¦‹ã‚‹ã ã‘ã‚„ã£ã¦ã¿ã‚ˆã†ã¨æ€ã„ã¾ã™ MRTG ã¨ã‚Šã‚ãˆãšæ›¸ããªã‚‰ã“ã‚“ãªæ„Ÿã˜ MRTGã®ã‚°ãƒ©ãƒ•ã‚’彷彿ã¨ã•ã›ã¾ã™ã。コマンドラインã¯ã“ã¡ã‚‰ rrdtool graph shoichi.example.com_loadavg5_1.png \ --title "load average 5 of shoichi.example.com" \ --start end-1w --end now \
Rrdtool基礎ã‹ã‚‰å¿œç”¨
8. â– RRDã®ä½œæˆ â— rrdtool create を使ã„ã¾ã™ ◠コマンドã¯ã“ã‚“ãªæ„Ÿã˜ rrdtool create ファイルå オプション スã‚ーマ定義 ◠オプションã«ã¯ --start åˆæœŸæ™‚刻 --step æ›´æ–°é–“éš” (å…ˆã»ã©ã®è¼ªã®å°ã•ã„丸ã®é–“éš”) ãªã©ãŒã‚ã‚Šã¾ã™ 9. ■スã‚ーマ定義 â— DS (Data Source) â— MySQLã§ã„ã†æ‰€ã®ã‚«ãƒ©ãƒ 定義 DS:DSå:DSタイプ:ãƒãƒ¼ãƒˆãƒ“ート:最å°å€¤:最大値 ã§å®šç¾© â— DSタイプã¯GAUGE,COUNTER,DERIVE,ABSOLUTEã®ã©ã‚Œã‹ â— ãƒãƒ¼ãƒˆãƒ“ートã¯æœ‰åŠ¹æ›´æ–°é–“éš” RRA (Round Robin Archives) ◠◠◠◠◠◠◠◠データサイズを決ã‚るよã†ãªã‚‚ã® RRA:RRAタイプ:xff:ステップ数:行数 ã§å®šç¾© データä¿å˜æœŸé–“㯠ステップ秒数*ステップ数*行数 RRAタイプã¯AVE
Whisper FAQ - Graphite
What is whisper? Whisper is a fixed-size database, similar in design to RRD (round-robin-database). It provides fast, reliable storage of numeric data over time. Why don't you just use RRD? RRD is great, and initially Graphite did use RRD for storage. Over time though, we ran into several issues inherent to RRD's design. RRD can't take updates for a timestamp prior to its most recent update. So fo
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今後ã®è² è·ã‚’ RRDTool を使ã£ã¦äºˆæ¸¬ã—ã¦ã¿ã‚ˆã†
æ–Žè—¤ã§ã™ã€‚ 今日ã¯ã€RRDToolを使ã£ã¦ã€ä»Šå¾Œã‹ã‹ã‚‹è² è·ã‚’手軽ã«äºˆæ¸¬ã™ã‚‹æ–¹æ³•ã‚’ã”紹介ã—ã¾ã™ã€‚ã‚ã‚ã›ã¦ã€ãƒ—ãƒã‚°ãƒ©ãƒ ã¨é€£æºã—ã¦æ€§èƒ½é™ç•Œã‚’越ãˆãã†ãªã‚µãƒ¼ãƒãŒã‚ã‚‹ã‹ã‚’判定ã—ã¦ã¿ã¾ã™ã€‚人手ã§ã¯ã¾ã‹ãªã„ãã‚Œãªã„æ•°ã®ã‚µãƒ¼ãƒã«å¯¾ã—ã¦ã€ä¸€å°ãšã¤å•é¡Œã®äºˆå…†ã‚’調ã¹ã‚‹ã¨ããªã©ã«ãŠè©¦ã—ãã ã•ã„。 ※CentOS 6.3 (64bit) + RRDTool ã®2013/2/20é ƒã®æœ€æ–°ã‚½ãƒ¼ã‚¹ã‚’用ã„ã¦è©¦ã—ã¦ã„ã¾ã™ 「é™ç•Œã€ã‚’æ—©ã知りãŸã„ï¼ ITインフラをé‹ç”¨ã—ã¦ã„ã‚‹æ–¹ã®å¤šãã¯ã€Cacti, Muninç‰ã§è² è·ã‚’日々モニタリングã•ã‚Œã¦ã„ã‚‹ã‹ã¨æ€ã„ã¾ã™ã€‚モニタリングã—ãŸãƒ‡ãƒ¼ã‚¿ã‚’用ã„ã¦ä»Šå¾Œã‚’予測ã™ã‚‹éš›ã€ã©ã®ã‚ˆã†ã«ã•ã‚Œã¦ã„らã£ã—ゃã„ã¾ã™ã§ã—ょã†ã‹ï¼Ÿæã‹ã‚ŒãŸãƒãƒ£ãƒ¼ãƒˆã®å‹•ãã‚’ã‚‚ã¨ã«ã€çµŒé¨“ã¨å‹˜ã‚’駆使ã—ã¦ã€Œãƒ¨ã‚¤ã‚·ãƒ§ï¼ã€ã£ã¨ã•ã‚Œã¦ã„る方もã€ã„らã£ã—ゃるã®ã§ã¯ãªã„ã§ã—ょã†ã‹ã€‚ 特ã«ã€ãƒ‡ã‚£ã‚¹ã‚¯å®¹é‡ã‚„ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒˆãƒ©ãƒ•ã‚£ãƒƒã‚¯ç‰ã€æ ¹æœ¬çš„ãªå¯¾ç–
Trend predictions with RRD tool - the not so common RRD tricks which might come handy
Background Have you ever been in a situation where you were asked by your boss to analyze a set of data and make a prediction based on it ? Well, if not then how about picture this situation : you've been collecting the data from your routers, servers , storages from the past 6 months but still have no clue on what to do with those data. Sounds familiar with these ? or ever been in one of those si
Piece of Unix Hints » Trend / Prediction with RRDtool
I’ve not used RRDtool for a while and put back my attention on it few weeks ago. I found out that lots of new cool stuff are avalaible, like LSLSLOPE, LSLINT. These function return the parameters of the Least Squares Line (y = ax +b) approximating a dataset (LSLSLOPE return a, LSLINT return b). This is interesting because with the function approximating your data you can graph a prediction of futu
How to Escape the I/O Hell
RRDtool Caching Daemon How to Escape the I/O Hell Sebastian “tokkee†Harl <[email protected]> Debian RRDtool Team OSMC 2010 October 6, 2010 About RRDCacheD? How to Escape the I/O Hell — Sebastian “tokkee†Harl — 2 / 36 RRDCacheD = RRDtool Caching Daemon meant for large setups to solve I/O-related problems In short: 1. “intercept†RRD updates 2. accumulate data 3. write accumulated data to disk at
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RRDCGI Demo
RRDtoolを使ㆠ久ä¿ç”°â€ƒæ‹“朗 [email protected].net 1.1版 2005.02.26 目次 1. RRDtoolã«ã¤ã„㦠2. RRDtoolã®ã‚³ãƒžãƒ³ãƒ‰ã®ä½¿ã„æ–¹ 3. パイプモード 4. Perlã‹ã‚‰åˆ©ç”¨ã™ã‚‹ 5. ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã«ã¤ã„㦠6. ãã®ä»– 7. 最後㫠2. RRDtoolã®ã‚³ãƒžãƒ³ãƒ‰ã®ä½¿ã„æ–¹ 3. パイプモード 4. Perlã‹ã‚‰åˆ©ç”¨ã™ã‚‹ 5. ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã«ã¤ã„㦠6. ãã®ä»– 7. 最後㫠1. RRDtoolã«ã¤ã„㦠RRDtoolã¨ã¯ • å„種時系列ã®ãƒ‡ãƒ¼ã‚¿ã‚’æ ¼ç´ã—æç”»ã—ã¾ã™ã€‚ • データã¯Round Robin Databaseã«æ ¼ç´ã—ã¾ã™ã€‚ • 作者ã¯MRTGã®ä½œè€…ã§ã‚‚ã‚ã‚‹ Tobi Oetikerã•ã‚“ã§ã™ã€‚ • ライセンスã¯GPL(GNU General Public License)ã§ã™ã€‚ 本家 http://people.ee.e
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RRDtool - rrdgraph_libdbi
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